title: Maternal education modifies the age-related increase in the birth prevalence of Down syndrome.
mesh_terms: D000328:Adult; D015331:Cohort Studies; D004314:Down Syndrome / Q000453:epidemiology*; D004522:Educational Status; D005006:Ethnicity; D005260:Female; D006801:Humans; D016015:Logistic Models; D008423:Maternal Age; D016017:Odds Ratio; D011296:Prenatal Diagnosis / Q000706:statistics & numerical data*; D015995:Prevalence; D014481:United States / Q000453:epidemiology